# PFB vs Claudion Checkin

The clearest difference is device support: Claudion Checkin at 2 against PFB's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PFB | Claudion Checkin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 47 MB | 39 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | — | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [PFB srl](https://appshunter.io/developer/1648867677) | [Hi Tech Systems](https://appshunter.io/developer/1499255713) |

## What reviewers say

### PFB

[App page](https://appshunter.io/ios/app/pfb/id6443732534)

**In-app purchases:** none


### Claudion Checkin

[App page](https://appshunter.io/ios/app/claudion-checkin/id6751640182)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PFB free?

PFB is free to download, with no in-app purchases.

### Is Claudion Checkin free?

Claudion Checkin is free to download, with no in-app purchases.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*